Thanks to PLT and the early adopters of the
tools interface for
their feedback and help.

A special thanks to
Eli Barzilay,
John Clements,
Matthias Felleisen,
Cormac Flanagan,
Matthew Flatt,
Max Hailperin,
Philippe Meunier, and
Christian Queinnec for their
help being early clients for DrRacket plugins.